Physics Water has maximum density at 4°C 100°C 0°C 273°C 4°C 100°C 0°C 273°C ANSWER DOWNLOAD EXAMIANS APP
Physics When water freezes its density Becomes Zero Remains constant Decreases Increases Becomes Zero Remains constant Decreases Increases ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following are methods of heat transfer? Convection Evaporation Revolution Thermal Expansion Convection Evaporation Revolution Thermal Expansion ANSWER DOWNLOAD EXAMIANS APP
Physics Heat energy is transferred by conduction whenever molecules Collide each other All of these Means of photons Particles replaces there places Collide each other All of these Means of photons Particles replaces there places ANSWER DOWNLOAD EXAMIANS APP
Physics Why does ice covered in sawdust not melt quickly ? Sawdust is good conductor of heat Sawdust is a bad conductor of heat The water is absorbed by sawdust Sawdust does not allow the air to touch the ice Sawdust is good conductor of heat Sawdust is a bad conductor of heat The water is absorbed by sawdust Sawdust does not allow the air to touch the ice ANSWER DOWNLOAD EXAMIANS APP
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